星槎グループ

2022年04月12日

A “Fragile Bond" That Connects Our Thoughts as We Look Ahead to the Next 100th Anniversary. The 11th SEISA All Parents Training Exchange Meeting Held!

2022年04月11日

Yuma KAGIYAMA, a Graduate of SEISA Kokusan High School Yokohama, Won a Silver Medal in His Last Game as a High School Student!

2022年04月11日

SEISA Kokusai Shonan Women's Gymnastics Club to Participate in the 38th National High School Gymnastics Championships for the Second Straight Year

2022年04月03日

Commemorative tree planting for The Tokyo 2020 Olympic and Paralympic Pre-Camp at SEISA Hakone Campus

2022年04月03日

Lian Kitahiroshima, Apartment Designed by Students of SEISA Dohto University, Completed!

2022年04月03日

Have a Song You can Enjoy for a Lifetime. SEISA Canon Project, the Art Camp for Improvisation, is Finally Complete!

2022年04月03日

Ms. Akane IIDA, first-year student of SEISA Kokusai High School Obihiro, Won Third Place Overall at the All-Japan Speed Skating Championships!

2022年04月03日

The Second Annual of SEISA Olympic Entertainment Division Spotlighting the Ordinariness of Everyday Life

2022年03月24日

[OBITUARY] The SEISA Group announces the loss of Yasuo MIYAZAWA, Chairman

2022年02月26日

Space as Wisdom for Life!! SEISA's "Space Weather Information" is Now Available.